WORTHINGTON ARMSTRONG VENTURE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 3415
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 1115
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 8125
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS332
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 353
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 346
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 225
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 243
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0307,191 HUB FOR LIGHTING AT GRID INTERSECTIONApr 24, 17Oct 26, 17[F21V, F21Y, F21S]
2017/0051,505 CHANNEL FOR INTERIOR GLASS PANELApr 25, 16Feb 23, 17[E04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9809976 Beam clip with teethSep 23, 16Nov 07, 17[F16M, F16B, E04B]
9745747 Suspended ceiling grid adapterOct 17, 16Aug 29, 17[E04B]
9663947 Hanging load supportDec 28, 15May 30, 17[F16M, E04B]
9660401 Suspended ceiling grid adapterDec 05, 16May 23, 17[H01R]
9543721 Connectors for electrically active gridJun 03, 14Jan 10, 17[H01R]
9482001 Suspended ceiling grid adapterOct 21, 15Nov 01, 16[E04B]
9469988 Grid framework accessoriesNov 11, 14Oct 18, 16[H01R, H01B, E04B]
9255402 Hanging load supportApr 25, 14Feb 09, 16[F16M, E04B]
8938926 Wall linerNov 15, 07Jan 27, 15[E04B, E04C, E04F, E04H]
8881481 Grid framework accessoriesDec 21, 09Nov 11, 14[H01R, E04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9476201 Beam clip with teethWithdrawnNov 27, 12Oct 25, 16[E04B]
2014/0341,640 SUSPENDED CEILING GRID ADAPTERAbandonedJul 31, 14Nov 20, 14[E04B]
8578673 Suspended ceiling gusset stayExpiredJun 04, 08Nov 12, 13[E04B]
2013/0042,560 Noise damperAbandonedAug 16, 11Feb 21, 13[E04B]
2009/0126,305 Wall linerAbandonedMar 12, 08May 21, 09[E04B]
6446406 Direct attached gridExpiredSep 08, 00Sep 10, 02[E04B]
6199343 Connector assembly for ceiling gridExpiredApr 19, 99Mar 13, 01[E04B]
6178712 Locking connection for ceiling grid systemExpiredAug 07, 97Jan 30, 01[E04B]
5572844 Runner-trim connectorExpiredApr 24, 95Nov 12, 96[E04D]
5557902 Micro cornice universal attachment clipExpiredMar 13, 95Sep 24, 96[E04B]
5551792 ConnectorExpiredApr 28, 95Sep 03, 96[E04B]
5363622 Fire-rated drywall suspension systemExpiredDec 24, 92Nov 15, 94[E04B]
5355646 Ceiling clipExpiredMar 18, 93Oct 18, 94[E04B]
5349803 Lanced fire-rated runnerExpiredJun 07, 93Sep 27, 94[E04C]
5347783 Prenotched fire-rated runnerExpiredMar 04, 93Sep 20, 94[E04B]
5313750 Fire-rated runnerExpiredApr 06, 92May 24, 94[E04B]
5265393 Decorative elements for subceilingsExpiredMar 17, 93Nov 30, 93[E04B, E04F]
5046294 Perimeter clipExpiredMay 14, 90Sep 10, 91[E06B]
4955134 Method of forming a spring-like fire stripExpiredOct 30, 89Sep 11, 90[B23P]
4926607 Compression legExpiredAug 14, 89May 22, 90[E04B]

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Top Inventors for This Owner

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